// Copyright 2025 gRPC authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "test/cpp/sleuth/tool_test.h"

#include <iostream>

#include "absl/status/status.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "test/cpp/sleuth/tool.h"

namespace grpc_sleuth {
namespace {

SLEUTH_TOOL(test_tool, "", "A test tool.") {
  std::cout << "Hello, world!" << std::endl;
  return absl::OkStatus();
}

TEST(ToolTest, TestTool) {
  auto result = TestTool("test_tool", {});
  ASSERT_TRUE(result.ok());
  EXPECT_EQ(*result, "Hello, world!\n");
}

}  // namespace
}  // namespace grpc_sleuth
